baber/WOPTO huggingface dataset:
Patent JP-H0884198-A (JP)
Title: Method and system for preventing charging for calling
Inventor: TAKAHASHI MASAHIKO
IPC: H04L12/14
Filed: 1994-09-12
Abstract: PURPOSE: To suppress reverse charge at the time of calling low, to improve the responsiveness at the time of recovery of a terminal equipment and to prevent the connection of a data line network from being specified by a cause such as congestion by reducing outgoing call packets to be charged, shortening the interval of re-executing the outgoing call packets and increasing the number of times of re-execution. CONSTITUTION: An incoming call packet IC for which a sub-address is set is received in the terminal equipments 10 and 11, the sub-address is set in the disconnection cause field part of a disconnection instruction packet CI, the disconnection instruction packet CI is received and the disconnection instruction packet CI provided with terminal equipment recovery in the disconnection cause field part of the disconnection instruction packet CI is transmitted to the terminal equipment of an opposite party. In such a manner, by lowering the probability that the connection of a call becomes impossible at the time of transmitting the outgoing call packet for which the sub-address is set, charging is not performed other than original communication.  Also, by shortening the re- execution interval of the outgoing call packets and increasing the number of times of the re-execution, a communication speed is accelerated.
Patent JP-H0774408-A (JP)
Title: Polarization of piezoelectric ceramic
Inventor: ISHIKIRIYAMA MAMORU
IPC: H01L41/257
Filed: 1993-09-01
Abstract: PURPOSE:To provide a polarization method of a piezoelectric body which provides a piezoelectric body of improved durability. CONSTITUTION:The constitution consists of following processes in a state wherein a high voltage is applied: (1) Piezoelectric ceramic is heated up to a range of a temperature half its Curie point to a temperature not exceeding the Curie point and is held for a specified time. (2) It is cooled rapidly to a temperature not exceeding 0 deg.C and is held for a specified time. (3) Piezoelectride ceramic is heated to a high temperature again and held for a specified time. The processes (1) and (2) are repeated several times.
Patent JP-2000041796-A (JP)
Title: Baby carrier
Inventor: SHIMAZU TOMOKO
IPC: A47D13/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To surely hold the body of a baby at the almost center of a carrier body. SOLUTION: This carrier is provided with a body holding part 12 for supporting the upper half of the body of the baby and a pair of shoulder cords 22 formed successively to the body holding part 12. A support member 26 to be abutted to the shoulder part of the baby is provided on the body holding part 12 freely attachably and detachably by a hook-and-loop fastener or the like and a pair of through-holes for arms for inserting both arms of the baby are integrally formed at the support member 26.
Patent JP-S60111211-A (JP)
Title: Manufacture of metallic tube for optical fiber cable
Inventor: ABE KAZUYA
IPC: H01B13/22
Filed: 1983-11-21
Abstract: PURPOSE:To reduce the danger of the generation of rust and to insert and replace an optical fiber cable easily by installing the tip of a lubricant supply pipe in a metallic tube right after welding and applying a lubricant over the internal surface of the metallic tube, and then reducing the diameter with a die, nip, etc. CONSTITUTION:The optical fiber cable or a traction wire 11 for it is sent out of a reel 12, and a metallic tape 13 made of aluminum, copper, etc., is sent out of a reel 14; and the both are passed through a slitter 15. Then, the optical fiber cable or traction wire 11 for it is placed on the metallic tape 13 to form the metallic tape circularly by rounding both edges successively with a forming unit 16, and their abutting ends are arc-welded with a welding torch 17. The tip of the lubricant supply pipe 22 is arranged in the welded tube during the arc welding, and a lubricant is fed and jetted or dripped from the tip. The tube is reduced in diameter several times by a diameter reducing device 18, eddy current examination device, and caterpillar traction device 20.
Patent JP-H0381402-A (JP)
Title: Switching arrangement for travel rail
Inventor: HASHIMOTO FUMITOSHI
IPC: E01B11/42
Filed: 1989-08-24
Abstract: PURPOSE:To make switching to a travel rail whose dimension is different easy by digging a pit at an intersecting part where multiple travel rails intersect, and providing multiple rail replacing plats wherein a rail of the same specification as the rail for a truck engages with it is provided. CONSTITUTION:In a second rail 10, a first rail 9 and a third rail 11 intersect at its bent, and a rectangular pit 12 is digged at its intersecting part. And, the second rail 10 oblique to the first rail 9 and in a curved line is provided on a first replacing plate 13, and these three rails 9, 10, 11 are coupled together in the pit 12. Then, a second rail replacing plate 14 is made in the same outside dimension as the first replacing plate 13, holes 44 that engage with the positioning projections 12a of the pit 12 are provided at the bottom, and the third rail 11 and a roller 1a are formed at the upper surface. Then, a shielding wall 7 is opened to remove the first replacing plate 13 from the pit 12, and the second replacing plate 14 is engaged to form the travel line for a truck.
Patent JP-2001043239-A (JP)
Title: Method and device for storing image and storage medium
Inventor: MATSUMOTO KENTARO
IPC: G06F17/30
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable high speed access to image data and the management of the image data by storing plural pieces of image data in one file and to acquire information related to each of image data from the outside of the relevant image file. SOLUTION: Plural pieces of compressed image data are continuously stored in an image data area 202. The information, which is related to plural pieces of image data stored in the image data area 202, of reference to the outside of the file is stored in the order of storage of plural pieces of image data in an index area 204. Besides, feature amount data provided from respective images stored in the image data area 202 are stored in a feature amount data area 203. Further, header information containing information expressing the heads of respective areas is stored in an image information area 201.
Patent JP-H0862580-A (JP)
Title: Display element
Inventor: HAZAMA YOSHIKAZU
IPC: G01R31/02
Filed: 1994-08-19
Abstract: PURPOSE: To reduce inspection terminals of a display element incorporating a pair of vertical scanning circuits equivalent to each other. CONSTITUTION: The display element is provided with a pixel array part 2, a scanning part driving it and an inspecting terminal taking out signals outputted from the scanning part to the outside. The scanning part incorporates a pair of vertical scanning circuits 6, 7 equivalent to each other separately arranged on both left/right sides of the pixel array part 2, and drives the pixel array part 2 from both left/right sides simultaneously. The inspection terminal 3 is provided commonly to the signals Vout1, Vout2 outputted from a pair of vertical scanning circuits 6, 7. A gate circuit 4 lies between both vertical scanning circuits 6, 7 and the inspection terminal 3, and logic processes a pair of the signals Vout1, Vout2 outputted from both vertical scanning circuits 6, 7 to take out them alternately from the common inspection terminal 3.
Patent JP-S59110005-A (JP)
Title: Auto reverse type tape recorder
Inventor: MOTOYAMA KAZUYASU
IPC: G11B5/008
Filed: 1982-12-13
Abstract: PURPOSE:To perform reciprocating sound recording with one erasing head by erasing signals on both surfaces A and B of a tape simultaneously with sound recording on the surface A when both surfaces are in readiness for sound recording, and erasing neither signal during sound recording on the surface B. CONSTITUTION:If claws 16A and 16B are both removed while both surfaces A and B of the magnetic tape 18 are in readiness for sound recording, detection levers 20A and 20B for prevention against erroneous erasure are both pressed out of the half 14. An oscillator 26 while powered on by a power source VCC supplies, for example, a 100kHz erasing current IE to head parts EHA and EHB. When the tape 18 is run as shown by an arrow A in said state, a head 10A connected to a sound recording circuit 11 performs the sound recording on the surface A and the erasing head parts EHA and EHB in a head 12 erase signals on the surfaces A and B of the tape 18 simultaneously. Namely, all tracks of the tape 18 are erased by the A-surface run.
Patent JP-S6374128-A (JP)
Title: Optical head
Inventor: UKITA HIROO
IPC: G11B7/125
Filed: 1986-09-18
Abstract: PURPOSE:To contrive to attain a focused state of a semiconductor laser in a non- oscillation mode of the laser and at the same time to improve quality of the reproduced signal, by attaching an optical head which performs reproduction of the information via a composite resonance function to a slider to float up the optical head at a position near a recording medium and at the same time to drive the semiconductor laser as prescribed. CONSTITUTION:An optical head 21 consists of a laser semiconductor 1 which is separated by a groove part 32, a photodetector containing a photodetecting part 38 which receives the reflected light from a recording medium 4 and reproduces information by a composition resonance function. Then the head 21 is attached to a slider 24 which is attached to a load spring 23 set on an arm 22 and floated up at a position close to the medium 4. Therefore the focused state of the laser 1 is decided by the form and weight of the slider 24 and the driving speed of the medium 4. Thus the laser1 is focused in its non-oscillation mode and therefore the mode hop noise produced by the optical feedback in a reproduction mode of information is eliminated. While the drive current of the laser 1 is set at 0.8-1 as much as threshold value at a level less then the oscillating threshold value and therefore the signal modulation degree becomes maximum. In such a way, the quality of a reproduced information is improved.
Patent JP-H0555599-A (JP)
Title: Semiconductor device
Inventor: AKITA SHINICHI
IPC: H01L29/788
Filed: 1991-08-29
Abstract: PURPOSE:To enable an implantation efficiency of a carrier to a floating gate and a reliability of an insulation film to be improved by forming an implantation location formed on a semiconductor substrate surface of a p-n junction at an inside instead of an edge portion of the floating gate. CONSTITUTION:By forming a gate region 2 and a floating gate 5 largely and overlapping the drain region 2 and the floating gate 5, a location A for implanting a p-n junction where a hot carrier is implanted is formed at a lower surface of an insulation film 4 at a center portion of the floating gate 5. When an inverse bias voltage is applied with the n-type drain region 2 as a positive potential and a p-type semiconductor substrate 1 as a negative potential, a hot carrier is implanted into the floating gate 5 from the location A for implanting a carrier which is a p-n junction below the insulation film 4. The floating gate 5 is located on the upper portion, thus enabling the hot carrier to be implanted into the floating gate 5 easily.
Patent JP-H0390070-A (JP)
Title: N, n'-bis-1, 3, 5-triazine-6-yl-piperazine and method of its preparation
Inventor: UERUNERU EEBERUSUPATSUHA
IPC: C07D251/52
Filed: 1990-08-21
Abstract: NEW MATERIAL: An N,N'-bis-(2,4-dimethoxy-1,3,5-triazin-6-yl)-piperazine of formula I (X and Y are each -OR 1 , -SR 1  or -NR 2 R 3 , provided that R 1  is a 1-18C alkyl, a 5-18C cycloalkyl, phenyl, naphthyl or a 7-18C arylalkyl, the last three groups being optionally substituted by inert group(s); R 2  and R 3  are each a 1-3C alkyl, a 5-18C cycloalkyl, phenyl, naphthyl or a 7-18C arylalkyl, or -NR 2 R 3  is piperidinyl of formula II or morpholinyl of formula III.).  
     EXAMPLE: N,N'-Bis-(2,4-dimethoxy-1,3,5-triazin-6-yl-piperazine.  
     USE: Useful as herbicides.  
     PROCESS: The compound of formula I can be obtained, for example by reacting a cyanuric halide with piperazine and an inorganic base in the presence of water and a suspending agent and reacting the product with a compound of formula XH and a base in the presence of a suspending agent. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S59110175-A (JP)
Title: Manufacture of solar battery
Inventor: MORITA HIROSHI
IPC: H01L31/18
Filed: 1982-12-15
Abstract: PURPOSE:To facilitate the formation of an electrode by removing a resist pattern provided in the lower part at the time of patterning a conductive film. CONSTITUTION:A titanium oxide film is formed on a P type Si single crystal substrate 21 as a reflection prevention film 23, and a positive resist 24 is provided by spin coating. The resist is removed into a lattice electrode form by exposing and developing an electrode pattern, and the titanium oxide film is removed with fluoric acid. The conductive film 25 is formed over the entire surface by a vacuum deposition method, and the resist is removed by ultrasonic washing in acetone, resulting in the formation of the lattice form electrode pattern of the conductive film 25. The part thereon is coated with a resist 26, and then patterning is so performed as to expose a scribing line 27. The scribing line is etched with mixed acids, and a cutting line is drawn with a scriber, thus performing isolation into chips.
Patent JP-H0267672-A (JP)
Title: Japanese language input system
Inventor: KIYAMA TADAHIRO
IPC: G06F17/21
Filed: 1988-09-02
Abstract: PURPOSE:To correct characters without requiring excessive load by providing the title system with a voiced sound symbol (VSS)/semivoiced sound symbol (SSS) added character restoring function for substituting a character to which a VSS or an SSS is added to a character to which no VSS or SSS is added. CONSTITUTION:A character string inputted by a user is held in a character input part 1. The character string is edited by a character string editing part 2 and the edited character string is displayed by a character string display part 3. Whether a VSS or an SSS is added to the final character of the Japanese character string already inputted by the user or not is decided by referring a VSS/SSS added character corresponding table 5. When the decided result is YES, the table 5 is referred by using the final character as a retrieving key to retrieve characters and a character corresponding to the key is extracted. Then, the final character of the input character string is rewritten by the extracted character by a VSS/SSS added character string restoring part 4.
Patent JP-H1167979-A (JP)
Title: Mounting structure for flip-chip semiconductor package and manufacture thereof
Inventor: ISHIDA YOSHIHIRO
IPC: H01L23/28
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure, together with its manufacturing method, of a low cost flip-chip semiconductor package which is superior in reliability and productivity, mounts on a small portable equipment, etc., by cutting the rear surface of a flip-chip mounted IC chip and keeping the total thickness of a package to be 1 mm or less. SOLUTION: An IC chip 6 is flip-chip bonded on a circuit board 1, the gap between the circuit board 1 and the IC chip is sealed up by injecting a sealing resin 7. Then as an aggregate package, cutting is performed on the same cutting surface 6 so that the height of a rear surface 6c of the IC chip is higher than an active element surface of the IC chip 6, while an highest point 7a of the sealing pressing almost matches with that of the rear surface 6c of IC chip. A filet is trapezoidal in shape such that a flat surface 7a of the sealing, resin encloses the IC chip. A protective coat 12 of a material which is different from the sealing resin 7 is coated so as to cover an interface 11 between the surface 6c of the IC chip and the flat surface 7a of the sealing resin.  The total thickness of the package can be made 1 mm or less, a marking region is enlarged, and the flat surface is advantageous for vacuum sucking, dicing fixing, etc. Reliability is increased due to the protective coat. A small and thin package superior in reliability, low cost, is provided.
Patent JP-H10270434-A (JP)
Title: Semiconductor wafer cleaning method for oxide film forming method
Inventor: HWANG CHUL-JU
IPC: H01L21/306
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To effectively remove a natural oxide film and impurity particles at a comparatively low temp. from a semiconductor wafer surface by implanting an H2 gas or H-contg. gas in the semiconductor wafer in a vacuum furnace, using a plasma. SOLUTION: To remove a naturally grown oxide film on a Si wafer and impurity particles deposited on its surface, an H2 gas or H-contg. gas e.g. PH3 , B2 H6 etc., is used. The gas is excited by a plasma in a vacuum furnace at a comparatively low temp. of 100-800 deg.C. To the wafer set in the vacuum furnace an O-contg. gas such as O2 or NO2 is fed and excited by the plasma. The oxide film grows in a vacuum atmosphere and hence no natural oxide film is formed, and a high quality oxide film of about 5 Å-1 μm thickness on the wafer surface.
Patent JP-H04100075-A (JP)
Title: Mono-component developing device
Inventor: YAMAMOTO MIKIO
IPC: G03G15/08
Filed: 1990-08-20
Abstract: PURPOSE:To stably and uniformly reproduce a black image by rotating a toner stirring and supplying member which is provided with plural apertures on a peripheral surface approaching to/separating from a toner carrier roll and whose inside is hollow. CONSTITUTION:Toner 1 passing through the aperture part 6B on one side of a developing machine and getting into the inside of the rotating member 6 gradually gets into the developing machine by the rotation of the member 6 and is uniformly dispersed inside, then discharged in a hopper 10 from the plural apertures 6A. The toner 1 discharged from the inside of the member 6 is supplied to a toner carrier 5 from a gap between the carrier 5 and the member 6 and passes a regulating member 4 which is set at specified pressure, so that the thickness of a toner layer is regulated to a specified one and the toner 1 is completely electrostatically charged. Bias voltage obtained by superposing AC voltage on DC voltage by a developing bias power source 8 is impressed on the carrier 5 and the toner 1 electrostatically charged by the member 4 adheres to an electrostatic latent image 3 on an electrostatic charge holding body 2 so as to visualize the image. Thus, the deterioration of the toner 1 is reduced, stable image quality is obtained, the device is miniaturized and the cost of the device is reduced.
Patent JP-H0882341-A (JP)
Title: Vibration isolating mount
Inventor: KAWAMOTO YOICHI
IPC: F16F15/08
Filed: 1994-09-13
Abstract: PURPOSE: To remarkably improve static spring characteristics and to vary and set static spring characteristics and dynamic spring characteristics independently from each other, in a vibration isolating mount which provides a vibration suppression effect by a mass-leaf spring. CONSTITUTION: A first mounting member 1 connected to the vibration generating source side and a second mounting member 2 connected to the vibration receiving part side are positioned facing each other separately away from each other in a vibration input direction. A main rubber resilient body 3 extending in a vibration input direction and intercoupling the two members and a leaf spring 4 located across a space between the main rubber resilient body and the first mounting member and extending to both sides of a direction crossing the vibration input direction at right angles are located between the two members.  A pair of rubber resilient support bodies 5 and 5 extending in the vibration input direction from two positions, separated away from each other in directions crossing each other at right angles, with the main rubber resilient body of the leaf spring nipped therebetween and supporting the two positions of the leaf spring are fixed to the second mounting member. The leaf spring is further protruded externally of a direction crossing the vibration input direction at right angles than the support position by each rubber resilient support body and two protrusion ends form a free end and masses 6 are fixed to the respective free ends.
Patent JP-S6196643-A (JP)
Title: Transmission electron microscope
Inventor: MORI NOBUFUMI
IPC: H01J37/22
Filed: 1984-10-18
Abstract: PURPOSE:To enable a high-quality electron-microscopic image to be recorded with high sensitivity by installing a two-dimensional sensor which emits accumulated electron-ray energy as light on the image screen and installing a filament for thermionic emission apart from the main optical axis of electron rays. CONSTITUTION:Electron ray energy holding a magnified scattered image 8b of the sample is accumulated in an accumulation phosphor sheet 10 located on an image screen 9 and a deflected excited light beam 11a is scanned over the sheet 10 across its width. At the same time, the sheet 10 is moved perpendicular to its width direction to receive luminescent light by a photoelectric converter 15, thereby photoelectrically reading the amount of accelerated phosphorescence emission. Since a filament for thermionic emission is installed apart from the main optical axis of electron rays, there is no possibility that the image of the filament is recorded by a two-dimensional sensor. Consequently, it is possible to produce a correct electron-microscopic image.
Patent JP-S59108180-A (JP)
Title: Forming device of graph
Inventor: NARUSE MAKOTO
IPC: G06F3/13
Filed: 1982-12-14
Abstract: PURPOSE:To form a graph with a simple operation by previously storing prescribed graph forming program data in a memory. CONSTITUTION:An ROM2 storing operation program data or the like, a READ/ WRITE memory RAM2, a timer unit CTC1, and programmable I/O interfaces PIO3, PIO4 are connected to a system bus for a CPU2. The port of the PIO3 is connected to an interface circuit BU2 of a main control unit and a left margine detector of a printer/plotter unit. The microcomputer CPU2 receives command data from the main control unit and drives motors MX, MY and pen solenoides PS1-PS3 on the basis of the operation program data stored in the ROM2.
Patent JP-H0773055-A (JP)
Title: Security system
Inventor: ASADA HIROYUKI
IPC: G06F11/00
Filed: 1993-09-02
Abstract: PURPOSE:To completely prevent an apparatus main body from being independently operated in the case that the apparatus main body is stolen by not operating the main body side except for input of the ID code from a second memory to a first CPU after disconnection between the apparatus main body and an accessory. CONSTITUTION:An apparatus main body 10 is provided with a power detection circuit 13, which detects whether a power source 30 is connected or not, and a first CPU 11 and a first memory 12 to which this circuit 13 is connected are provided. An accessory 20 is provided with a second CPU 21 and a second memory 22 which are connected to the CPU 11 through cables 23a and 23b. The same ID code is preliminarily stored in memories 12 and 22. When the main body 10 and the accessory 20 are disconnected once, the circuit 13 detects this disconnection, and the main body 10 is not operated hereafter except for input of the ID code from the memory 22 to the CPU 11. Consequently, the apparatus main body is not operated at all when only the main body 10 will be independently used or an accessory other than the accessory 20 is connected.
Patent JP-S6377456-A (JP)
Inventor: SUDO MASAMICHI
IPC: A61L31/00
Filed: 1986-09-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。